Home / 33,346,407.53-46,018,042.39-18,084,711.53

Finding the Fourth Proportional to 33,346,407.53, 46,018,042.39 and 18,084,711.53

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Solution

The fourth proportional to 33,346,407.53, 46,018,042.39 and 18,084,711.53 is: 24,956,901.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346,407.53 : 46,018,042.39 = 18,084,711.53 : x
  2. Step 2: Convert to fraction form
    33,346,407.53/46,018,042.39 = 18,084,711.53/x
  3. Step 3: Cross multiply
    33,346,407.53x = 46,018,042.39 × 18,084,711.53
  4. Step 4: Simplify right side
    33,346,407.53x = 832,223,021,798,461.88
  5. Step 5: Solve for x
    x = 832,223,021,798,461.88/33,346,407.53
  6. Step 6: Final answer
    x = 24,956,901.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.